Plane stress near-tip field analysis of steady-state crack growth along a linear-hardening elastic-plastic interface
type: Item
instance of: scholarly article
title: Plane stress near-tip field analysis of steady-state crack growth along a linear-hardening elastic-plastic interface
zbMATH Open document ID: 0861.73059
DOI: 10.1007/BF01176823
author: Yanyan Li
published in: Acta Mechanica
publication date: 1997-05-12T00:00:00Z
review text: The paper presents an asymptotic solution for near-tip field associated with a propagating crack between two dissimilar elastic-plastic materials. The interface is assumed to be inherently weaker than both materials, and therefore the crack would most likely propagate along the interface. The materials are characterized by the \(J_2\)-flow theory with linear isotropic plastic hardening. Stress and displacement continuity is assumed on the boundaries around the tip. The solution is obtained by an numerical procedure. In reviewer's opinion, the paper is not a significant contribution.
Mathematics Subject Classification ID: 74R99
Mathematics Subject Classification ID: 74C99
zbMATH DE Number: 885175
zbMATH Keywords: tip singularities
zbMATH Keywords: \(J(2)\)-flow theory
zbMATH Keywords: asymptotic solution
zbMATH Keywords: linear isotropic plastic hardening
zbMATH Keywords: numerical procedure
reviewed by: Jozef Golecki
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 885175